KEC KRA526T, KRA523T, KRA522T, KRA521T, KRA525T Datasheet
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2002. 7. 9 1/5
SEMICONDUCTOR
TECHNICAL DATA
KRA521T~KRA526T
EPITAXIAL PLANAR PNP TRANSISTOR
Revision No : 2
HIGH CURRENT SWITCHING APPLICATION.
INTERFACE CIRCUIT AND DRIVER CIRCUIT APPPLICATION.
FEATURES
With Built-in Bias Resistors.
Simplify Circuit Design.
Reduce a Quantity of Parts and Manufacturing Process.
High Output Current : -800mA.
DIM MILLIMETERS
A
B
D
E
TSV
2.9 0.2
1.6+0.2/-0.1
0.70 0.05
0.4 0.1
2.8+0.2/-0.3
1.9 0.2
0.95
0.16 0.05
0.00-0.10
0.25+0.25/-0.15
C
F
G
H
I
J
K 0.60
L 0.55
A
F
G
G
D
B
E
C
L
H
JJ
I
2
3
15
4
+
_
+
_
+
_
+
_
+
_
1. Q IN (BASE)
2. Q , Q COMMON (EMITTER)
3. Q IN (BASE)
4. Q OUT (COLLECTOR)
5. Q OUT (COLLECTOR)
1
112
2
2
MAXIMUM RATING (Ta=25 )
TYPE NO.
R1 (k ) R2 (k )
KRA521T 1 1
KRA522T 2.2 2.2
KRA523T 4.7 4.7
KRA524T 10 10
KRA525T 1 10
KRA526T 2.2 10
CHARACTERISTIC SYMBOL RATING UNIT
Output Voltage KRA521T~526T
V
O
-50 V
Input Voltage
KRA521T
V
I
-10, 10
V
KRA522T -12, 10
KRA523T -20, 10
KRA524T -30, 10
KRA525T -10, 5
KRA526T -12, 6
Output Current
KRA521T~526T
I
O
-800 mA
Power Dissipation
PD*
0.9 W
Junction Temperature
T
j
150
Storage Temperature Range
T
stg
-55 150
TYPE KRA521T KRA522T KRA523T KRA524T KRA525T KRA526T
MARK PA PB PC PD PE PF
R1
R2
COMMON(+)
OUT
IN
EQUIVALENT CIRCUIT
* Package mounted on a ceramic board (600 0.8 )
MARK SPEC
Type Name
Marking
Lot No.
123
54
1
Q1
23
54
Q2
EQUIVALENT CIRCUIT (TOP VIEW)
2002. 7. 9 2/5
KRA521T~KRA526T
Revision No : 2
CHARACTERISTIC SYMBOL TEST CONDITION MIN. TYP. MAX. UNIT
Output Cut-off Current KRA521T~526T
I
O(OFF)
VO=-30V, VI=0
- - -10
A
DC Current Gain
KRA521T
G
I
VO=-5V, IO=-50mA
33 - KRA522T 39 - KRA523T 47 - KRA524T 56 - KRA525T
56 - KRA526T
56 - -
Output Voltage KRA521T~526T
V
O(ON)
IO=-50mA, II=-2.5mA
- -0.1 -0.3 V
Input Voltage (ON)
KRA521T
V
I(ON)
VO=-0.3V, IO=-20mA
- - -3.0
V
KRA522T - - -3.0
KRA523T - - -3.0
KRA524T - - -3.0
KRA525T - - -3.0
KRA526T - - -2.0
Input Voltage (OFF)
KRA521T~524T
V
I(OFF)
VO=-5V, IO=-0.1mA
-0.5 - V
KRA525T~526T -0.3 - -
Transition Frequency KRA521T~526T
fT *
VO=-10V, IO=-5mA,
f=100MHz
- 200 - MHz
Input Current
KRA521T
I
I
VI=-5V
- - -7.2
mA
KRA522T - - -3.8
KRA523T - - -1.8
KRA524T - - -0.88
KRA525T - - -7.2
KRA526T - - -3.6
ELECTRICAL CHARACTERISTICS (Ta=25 )
Note : * Characteristic of Transistor Only.
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